A YDNA test of Marsh male descendants would be very appropriate to investigate connections. Look at posts here by John Marsh and at his website http://www.kin.marshdna.com/index.htmhttp://www.kin.marshdna.com/index.htm
Re: DNA Testing Posted by: Thia Plante Date: May 18, 2012 at 16:17:17 In Reply to: DNA Testing by Bill Marsh
Hello, I am also a descendent of Peter Marsh. Kathy, I believe we have had quite a bit of contact in the past. Peter is my 4th great grandfather. Do you guys know if DNA tests would be beneficial for me to participate in? I am not versed in the subject of DNA testing. I am also interested in your husbands results Kathy. Are you saying Kathy, that your husband is not in fact a Marsh?